STANLEY, N.D. — A pipeline leak in northwest North Dakota has spilled an estimated 20,000 barrels, or 840,000 gallons, of crude oil and produced water onto agricultural land, the Department of ...

In quality control and chemistry, analytical samples are usually mixtures. Understanding the main compound’s assay and the number of impurities or other unwanted substances in the sample is essential ...

As your business grows, you may develop a diverse group of employees and customers. While diversity often enriches the workplace, cultural differences in business can bring complications as well.

Single-handed micro- and nanochiral structures are of significant interest due to their applications in photonic metamaterials and micromachines. However, like their molecular analogs, a racemate is ...

This is an example of a mixture of three or more different drug ingredients, each with a different relative concentration. Note the use of the urn:ihe:pharm:medication namespace, which is required by ...

In a bag of mixed nuts, after shaking, smaller nuts fill in the gaps created at the bottom, pushing the larger Brazil nuts to the top. Credit: Melchoir, CC BY-SA 3.0, via Wikimedia Commons Physicists ...

In the original article, there were errors. There was a typo in the last word of the title. The corrected title is as follows: There was a typo in section 2 Methodology, “2.1 Equation of Motion”, page ...

Types of solutions or Colloid mixture. Particle size in different type of solutions are different from each other. True Solution, Colloid solution and Suspension three different types of solution.

Liquid-liquid phase transitions are uncommon and difficult to access experimentally. Because Brownian motion in colloids is similar to the thermal motion of atoms and molecules, Gußmann et al. sought ...